# Debian pipeline

See the currently-implemented parts of debian_pipeline.

CheckInstallability

## CheckInstallability task

This is a server-side task that checks whether the uninstallability count in a suite increases as a result of adding packages to it, along the lines of the installability regression tests performed by britney.

The `task_data` for this task may contain the following keys:

- `suite` (Single lookup, required): the debian:suite collection to check installability against

- `binary_artifacts` (Multiple lookup, required): a list of debian:binary-package or debian:upload artifacts to check

Todo

Check whether it’s feasible to implement this in Debusine itself as a server-side task. If not, we’ll need to make it a worker task and consider what environment it should run in.

Todo

Define the output. It should probably be a new artifact category, produced only if the task fails, containing the list of newly-uninstallable packages.